DC-DC voltage reduction and constant voltage chip
DC-DC voltage reduction and constant voltage chip
| Part Number | Structure | Work Mode | Input voltage | Output Current | MOS type | Static power dissipation | Operating Frequency | internal resistance | Package |
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| AS1499 | Sync Buck | CV | 4.5-28V | 2A | Internal | 30uA | 550kHZ | 160mΩ/90mΩ | SOT23-6 |
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| AS1496 | Sync Buck | CV | 4.5-20V | 2A | Internal | 30uA | 600kHZ | 110mΩ/70mΩ | SOT23-6 |
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| AS1498 | Sync Buck | CV | 4.5-20V | 3A | Internal | 300uA | 500kHZ | 80mΩ/40mΩ | SOT23-6 |
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| AS2301 | Sync Buck | CV | 4.5-30V | 1.5A | Internal | 300uA | 1.2MHZ | 200mΩ/120mΩ | SOT23-6 |
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| AS2302 | Sync Buck | CV | 4.5-36V | 2A | Internal | 230uA | 500kHZ | 120mΩ/80mΩ | SOT23-6 |
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| AS2303 | Sync Buck | CV | 4.5-48V | 1A | Internal | 230uA | 600kHZ | 360mΩ/200mΩ | SOT23-6 |
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| AS2304 | Sync Buck | CV | 4.5-36V | 3A | Internal | 300uA | 500kHZ | 120mΩ/80mΩ | ESOP-8 |
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| AS2305 | Sync Buck | CV | 4.5-30V | 4A | Internal | 300uA | 360kHZ | 90mΩ/60mΩ | ESOP-8 |
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| AS2307 | Sync Buck | CV | 4.5-30V | 6A | Internal | 300uA | 250k-400kHZ | 28mΩ/15mΩ | ESOP-8 |
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| AS2308 | Sync Buck | CV | 2.5-5.5V | 1.2A | Internal | 30uA | 1.5MHz | 350mΩ/230mΩ | SOT23-5 |
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| AS2309 | Sync Buck | CV | 2.5-6V | 2A | Internal | 30uA | 1.2MHz | 100mΩ/60mΩ | SOT23-5 |
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| AS2318 | Sync Buck | CV/CC | 4.5-36V | 5A | External | 100uA | 130kHZ | * | DFN3*3-12 |
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